Study on effect factors and control process of match between cladding powder and laser beam in coaxial powder feeding laser cladding

摘要：

　　In laser cladding,match between the cladding powder beam and the laser beam is an important factors which directly affects the quality of cladding layer.It was conclused that the match principle between the cladding powder beam and the laser beam is that entire cladding powders are heating in effective diameter of laser beam and fall into effective region of laser beam on the substrate surface and combining with the actual match state of cladding powder beam and laser beam.

关键词： laser cladding effective diameter of laser beam waist diameter of cladding pow der beam match between cladding powder beam and laser beam

作者: I.Chen X.M.Liu F.X.Huang J.Chert

作者单位: Institute of Materials Surface Engineering, Changchun University of Technology, Jilin Changchun 1300 Department of Engineering Mechanics, Aviation University of Air Force, Jilin Changchun 130022, China The Centre of Profession Educationm,JiLin Oil Field, Jilin Songyuan 138000, China

会议类型: 国际会议

会议名称: the 2012 International Conference on Frontiers of Mechanical Engineering and Materials Engineering (机械工程与材料工程国际会议())

会议地点: 香港

会议语种:英文

页码: 1438-1441

在线出版日期: 2012-07-27（万方平台首次上网日期，不代表论文的发表时间）